Eaton EMR-3000-2A1LB0 Motor Relay - IRIG-B URTD Interface
Part Number: EMR-3000-2A1LB0
Quick Summary
The Eaton motor relay EMR-3000-2A1LB0 delivers robust motor protection and control for industrial automation applications. Engineers often struggle to combine reliable protection with flexible I/O and dependable field communications in space-constrained layouts. Certification details are not published in the catalog; confirm CE marking, SIL capabilities, and IP rating with Eaton for your environment. This solution pairs rugged hardware with fiber optic Ethernet and conformal-coated circuit boards to improve uptime, enable precise metering, and streamline integration with modern control architectures.
Product Information
Extended Description
EMR-3000-2A1LB0 Eaton: Eaton, motor relay, 5A, 1A, Motor,over LC duplex fiber optic Ethernet, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B,Sensitive Ground Input,URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1LB0
UPC
786679145289
Product Length/Depth
8.06 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.82 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
Contact Manufacturer
Application
Motor
Type
Motor relay
Analog inputs
0
Phase current
5A, 1A
Analog outputs
1
Digital inputs
4
Digital outputs
4
I/O options
IRIG-B Sensitive Ground Input URTD Interface
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Eaton Specification Sheet - EMR-3000-2A1LB0
Feature: High-current protection and control with 5A/1A phase current. Benefit: Reduces nuisance trips and enables precise motor protection; Application: Drives and conveyors in manufacturing lines. Feature: 4 digital inputs and 4 digital outputs plus 1 analog output. Benefit: Flexible PLC integration and status signaling for complex automation tasks; Application: Material handling and process lines. Feature: Modbus / DNP3 TCP over LC duplex fiber optic Ethernet. Benefit: Noise immunity and reliable plant-wide networking; Application: Remote monitoring and control across large facilities. Feature: I/O options including IRIG-B, Sensitive Ground Input, URTD Interface. Benefit: Accurate timing, improved safety, and rugged field connections; Application: Synchronization-critical automation and safety systems. Feature: Sensing inputs with Current Protection and Metering. Benefit: Enhanced protection coordination and energy management; Application: Energy-intensive machinery and utilities-adjacent processes. Feature: Conformal coated circuit boards and standard mounting. Benefit: Improved reliability in harsh environments and easy retrofits; Application: Industrial environments with dust, humidity, or chemicals. Feature: 50/60 Hz compatible and standard mounting. Benefit: Seamless integration with global electrical grids; Application: Global manufacturing fleets. Warranty: 1 year from installation or 18 months from shipment depending on policy; Application: Reduces risk in long-term maintenance planning.
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FAQs
The EMR-3000-2A1LB0 uses standard mounting with dimensions of roughly 8.06 in length, 8.62 in height, and 6.82 in width. Ensure adequate space for connectors and fiber optic cabling, and provide a shielded environment where IRIG-B and URTD interfaces can be reliably accessed. Conformal-coated boards improve resilience in humid or dusty facilities.
Key specs include 5A and 1A phase currents, 4 digital inputs, 4 digital outputs, and 1 analog output. The unit supports 50/60 Hz operation and offers current protection and metering. Plan for 8.06 in × 8.62 in × 6.82 in footprint and ensure your motor loads and PLC I/O can be mapped to the four digital I/O lines.
Yes. The EMR-3000-2A1LB0 is designed for 50/60 Hz systems and provides integrated protection, metering, and modular I/O to support conveyor drive logic. Its fiber optic Ethernet interface facilitates reliable network integration across plant floors, reducing EMI concerns and enabling centralized monitoring and control.
Certification details are not published in the public data. To confirm CE marking, SIL capabilities, IP ratings, or other regulatory approvals, contact Eaton directly or consult the official Eaton specification sheet and local compliance documents before procurement or deployment.
The relay consolidates motor protection, metering, and networked control in a single module, reducing downtime from false trips and enabling proactive maintenance via current protection data. The provided warranty (one year from installation or 18 months from shipment) offers risk reduction, while fiber Ethernet support improves uptime in harsh environments.